baber/WOPTO huggingface dataset:
Patent JP-H0591610-A (JP)
Title: Gas-insulated electric apparatus
Inventor: TSUCHIKAWA MIYUKI
IPC: H02B13/02
Filed: 1991-09-25
Abstract: PURPOSE:To make an electric equipment in a tank a large-capacity, high-tension and complex one by connecting the tank for storing insulating gas and the electric equipment splittably through a flange in the size within the clearance for transportation. CONSTITUTION:Interrupting chambers 21, 22 which constitute a tank 20 are connected through flanges 21A and 22A which are projecting outwards in the radius direction. By this method, the height of the device can be set at will and therefore an electric equipment in the tank can be made a large-capacity and complex one.
Patent JP-H08110190-A (JP)
Title: Multilayer heat exchanger
Inventor: OKUDA NOBUYUKI
IPC: F25B39/02
Filed: 1994-10-07
Abstract: PURPOSE: To provide a heat exchanger which is improved in heat-exchange efficiency by mixing of a fluid while it flows through flat tubes. CONSTITUTION: Plates 2 used in pairs, each being substantially rectangular and having a hollow for forming a U-shaped passageway for fluid, are superposed one on the other and joined together in such a manner as to have the hollows facing each other to form a flat tube 5 having the shape of more or less an inverted letter U and composed of two vertical channels one as a forward channel 13 and the other as a rear channel 14 and a horizontal channel 15 by which the upper ends of the respective vertical channels communicate. Fins 4 are disposed between the forward and rear vertical channels 13, 14 of each flat tube 5. The horizontal hollow 12 which each plate 2 has as referred to above is so formed as to have the horizontal hollows 12 of each two adjoining plates 2 in contact with each other at the outer surfaces of their bottom walls.  A through hole for passing fluid is opened though the bottoms wall of each horizontal hollow 12 and the horizontal channels 15 of all the flat tubes 5 communicate with one another.
Patent JP-S6399686-A (JP)
Title: Output control device for electronic still camera
Inventor: KONISHI MASAHIRO
IPC: H04N9/73
Filed: 1986-10-16
Abstract: PURPOSE:To properly adjust the level and the white balance of a video signal outputted from a solid state image pick-up device by compensating the difference of a sensitivity due to a color temperature between an image pick-up element and a photometry element. CONSTITUTION:An overall control part 58 gives a correction, in which the difference of the sensitivity is taken into a consideration, to the value of a signal G from an incident light chrominance component detecting part 34, and controls a diaphragm 14 and a shutter 18 so as to keep the value of the signal G outputted from the solid state image pick-up device 22 constant. Besides, the overall control part 58 adjusts the respective three colors of the gains of the variable gain amplifiers 124R, 124G and 124B of a color separation gain control part 50 independently, corresponding to a color temperature data by the incident light chrominance component detecting part 34, and by using a look-up table data read-out from a storing part 80, and thus, it makes the video signals be outputted from output 54R, 54G and 54B at the approximately equal integrated level of each color RGB. Thus, the level and the white balance of the video signal is adjusted.
Patent JP-2000313547-A (JP)
Title: Medium aligning device and medium transporting device
Inventor: SHIMAOKA TAKASHI
IPC: B65H9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of a medium, and to surely align the medium. SOLUTION: Medium holding rollers 20 are provided through torque limiters 19 on a pair of movable bodies 10, 11 placed opposing to each other with a medium transport passage 1 between them. While a medium 2 is held by the medium holding rollers 20, the movable bodies 10, 11 are moved outward in the medium transport passage 1, thereby making the medium 2 abut on a medium reference surface 5. Until the medium 2 abuts against the medium reference surface 5, the torque limiters 19 prohibit rotational motions of the medium holding rollers 20 to hold the medium 2 surely. After the medium 2 abuts against the medium reference surface 5, when the movable bodies 10,11 move to outsides of the medium reference surface 5, the torque limiters 19 allow the rotational motions of the medium holding rollers 20.  This prevents a deformation of the medium 2 when the medium 2 is pressed against the medium reference surface 5 with a strong force, thereby surely aligning the medium 2.
Patent JP-H0881414-A (JP)
Title: Production of polyol ester of fatty acid
Inventor: NAGAAI YUMIKO
IPC: C07C69/58
Filed: 1994-09-12
Abstract: PURPOSE: To provide a method for producing a polyol ester of a fatty acid, emitting an extremely rare unpleasant smell (malodor), good in hue and having ultrahigh safety in high yield. CONSTITUTION: This method for producing a polyol ester of a fatty acid is to carry out the esterifying reaction of a polyol having >=4, preferably 4-9 hydroxyl groups with a lower alkyl ester of a straight-chain or a branched chain 6-22C saturated or unsaturated fatty acid in the presence of an alkaline catalyst in the coexistence of glycerol in an amount of 0.5-10wt.%, preferably 0.1-5wt.% based on the lower alkyl ester of the fatty acid. Diglycerol, polyglycerol, glucose, methyl glucoside, maltitol, mannitol, sorbitan and sorbitol are cited as the polyol. The polyol ester of the fatty acid obtained by this method is widely utilized for applications related to foods, fragrant cosmetics, cosmetics. fibers, etc., without requiring special purifying treatment and utilized as a base having ultrahigh safety.
Patent JP-S61123558-A (JP)
Title: Curl-smoothing device
Inventor: KAMATA KENJI
IPC: B41J11/00
Filed: 1984-11-21
Abstract: PURPOSE:To prevent reverse curling from occurring due to an excessive smoothing action and prevent curl from being left due to insufficient smoothing, by changing a smoothing method in accordance with the diameter of a roll of paper or the quantity of curl. CONSTITUTION:A recording paper paid out from a recording paper roll 1 is subjected to curl smoothing by a smoothing guide part 2, is then recorded by a recording part consisting of a thermal head 3 and a feeding roll 4, is cut by a cutter part 5, 6, and the cut paper is discharged. As the diameter of the roll 1 is decreased, the position of a paper core of the roll 1 is moved in the direction of an arrow (a) to enlarge the angle of winding on the guide part 2, and the guide part 2 is rotated in the direction of an arrow (b) to reduce the radius of the guide part 2, thereby uniformize the condition after smoothing.
Patent JP-H0882279-A (JP)
Title: Swash plate type hydraulic rotating machine and manufacture thereof
Inventor: TAKEUCHI YOSHINORI
IPC: F04B1/20
Filed: 1994-09-13
Abstract: PURPOSE: To optimize the drawing strength for connection of a piston and a sliding member of a swash plate hydraulic rotary machine by forming a soft nitrided layer on regions outside the inner and outer peripheral surfaces of a connecting part in each piston. CONSTITUTION: A nitride layer 35 as a soft nitrided layer is formed on the surface of a caulking part 31A of a piston 31 except the inner and outer peripheral surface sides thereof. Non-soft nitrided layers 36, 36 which are not soft- nitrided respectively are formed on the inner and outer peripheral surfaces of the caulking parts 31A. The piston 31 is formed like a cylinder having a recessed spherical part 32, an oil chamber 33 and an oil path 34 as a whole by turning chrome molybdenum steel. After quenching, it is tempered. Subsequently, after designated soft nitriding preventing agent is applied to the caulking part 31A, soft nitriding processing such as gas soft nitriding or the like is conducted for the piston 31. The soft nitriding preventing agent of the caulking part 31A is removed by a brush or the like to complete the piston 31.
Patent JP-2000078897-A (JP)
Title: Engine generator with slowing-down function and method for suppressing field current
Inventor: TANUMA TOSHIHIKO
IPC: F02D29/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in field current by inputting the collector voltage of a transistor for driving solenoid to a photocoupler, and making the voltage dividing ratio of a voltage detecting means larger than that when the detecting means is normally operated at slowing-down time by using the output of the photocoupler. SOLUTION: Since the voltage taken out of the collector section of a transistor 18 for driving solenoid is at a low level, no current flows to the photodiode of a photocoupler 45 and the short-circuiting of a resistor 31a by means of a photo transistor is canceled. When the short-circuiting of the resistor 31a is canceled, the voltage impressed upon a Zener diode 32 increases even when the main voltage is the same, because the voltage dividing ratio of a detection setting voltage circuit which divides a detected main voltage is set at a larger value. In short, the voltage dividing ratio of the detection setting voltage circuit is changed so that the voltage impressed upon the Zener diode 32 may not decrease even when the main voltage drops, by setting an engine to a slowing- down state when the load to the engine is smaller than a prescribed value.
Patent JP-H0295770-A (JP)
Title: Fuel injection system
Inventor: SHIMODA MASATOSHI
IPC: F02M63/00
Filed: 1988-09-29
Abstract: PURPOSE:To make any abnormal situation quickly detectable by emitting a warning in the case where pressure in a fuel vessel has come off the specified range, in a device which connects each fuel injection nozzle to the common fuel vessel, where fuel is accumulated under pressure in advance, via an injection pipe. CONSTITUTION:A microcomputer 24 calculates a supply of optimum fuel on the basis of each output signal of a load sensor 30 and a speed detecting sensor 27. On the basis of this calculated result, fuel is sprayed to each cylinder 15 of an engine from respective unit injectors 14. In this case, pressure in a common rail 12 where fuel is accumulated under pressure in advance is detected by a pressure sensor 33, while a supply of fuel is read out of the cumulative value of a spill control pulse in a return pipe 18, and on the basis of information on these data, pressure in the common rail 12 is estimated while a proper range is calculated. Then, this proper range is compared with the actual pressure, and when the actual pressure gets out of the proper value, warning operation is performed by a warning means.
Patent JP-H03109647-A (JP)
Title: Duplex system
Inventor: INOUE NOBUO
IPC: G06F11/20
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the increase of the CPU load of an on-line system by using a stand-by CPU which is not usually working to transfer of data between main memories. CONSTITUTION:A CPU 101a of an on-line system is provided with a main memory 102a, and a stand-by CPU 101b is provided with a main memory 102b respectively. The CPU 101b reads (loads) the contents of the memory 102a of the CPU 101a and writes (stores) the contents in the memory 102b while the CPU 101a is working. Therefore the transfer of data is not required between both main memories when the control right is shifted to the stand-by system from the on-line system. As a result, the load of the CPU 101a is reduced.
Patent JP-2001066614-A (JP)
Title: Method for laminating substrate, laminating device and production of liquid crystal display device
Inventor: OKUYAMA MOTOHIRO
IPC: G09F9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for laminating substrates which can easily respond to the production of laminated substrates having various kinds and various types of dimensions and to provide a production method of a liquid crystal display device. SOLUTION: A pair of masks 1, 2 prepared by forming recesses 1a, 2a in the center part of plates are disposed on an upper stage 5 and a lower stage 6 in such a manner that the recesses 1a, 2a face a CF substrate 3 and a TFT substrate 4, respectively. Then the CF substrate 3 and the TFT substrate 4 are stacked so that the CF substrate 3 and the TFT substrate 4 are interposed and laminated between the masks 1, 2. Thereby, not only the CF substrate 3 and the TFT substrate 4 are protected on both sides by the recesses 1a, 2a, but the dimension of the region in the CF substrate 3 and TFT substrate 4 protected by the recesses 1a, 2a can be easily varied by exchanging the masks 1, 2.
Patent JP-H08110303-A (JP)
Title: Method and device for measuring concentration of particulate
Inventor: ISHIKAWA MASAMICHI
IPC: G01N21/59
Filed: 1994-10-11
Abstract: PURPOSE: To realize highly accurate measurement without arranging a measuring optical system in a pressure container. CONSTITUTION: A light emitting from a laser diode(LD) 6 is outputted from a collimator 8 within an optical probe(PB) 9 through a fiber 7. The light L1 is converged by a lens 10 and it crosses in a sample of a container 3, then it reaches a white plate(WP) 4 and is scattered thereon. A light L3 out of the light L2 that passes through the sample and sapphire window 5 is changed into a parallel light by a lens 10 and it is converged by a lens 11 in the probe 9, then it is led from a collimator 12 to a fiber 13 and is inputted to a light receiving unit 14. The output of the unit 14 is controlled by a PC 16 and the intensity of light that passes through a sample for each specified period is recorded. A part of light scattering on the WP 4 is absorbed in particulate, and the intensity of light decreases as the particulate increases.  Therefore, assuming that macroorganism is taken as particulate, the state of growth of microorganism can be known by monitoring the change in light intensity.
Patent JP-H0580381-A (JP)
Title: Production of wavelength conversion element
Inventor: YAMAMOTO HIROAKI
IPC: H01S5/00
Filed: 1991-09-25
Abstract: PURPOSE:To produce the wavelength conversion element of a short wavelength having high efficiency by making the conversion efficiency of the wavelength conversion element depend on the depth of a polarization inversion and making the length of the wavelength conversion depend on the period of the polarization inversion by the process for production of the wavelength conversion element utilizing a nonlinear optical effect and more specifically the process for production of forming the wavelength conversion element by periodically inverting the nonlinear polarization. CONSTITUTION:An ion beam 39 from an ion source 31 is accelerated by a voltage V0 (100kV) impressed between the ion source 31 and a sample base 34. The ion beam 39 is focused onto an LiNbO3 substrate 1 by a lens 32. The surface of the LiNb03 substrate 1 is put into an excitation state by the energy possessed by the ions the polarization inversion is expanded successively into the inside of the substrate by the polarization inversion on the surface as a trigger. The polarization inversion region is eventually formed.
Patent JP-S62106477-A (JP)
Title: Electrophotographic printer device
Inventor: NAGASAKA TOSHIO
IPC: G03G21/16
Filed: 1985-11-01
Abstract: PURPOSE:To inform a user of a proper replacement time of an image forming unit by counting the number of dots of a formed image to detect the time when a cleaning means is filled up with a recovered toner and measuring the number of times of use of an image carrier to detect the expiration of the life of the image carrier. CONSTITUTION:Life signals L1 and L2 outputted from a counter part 16 and a measuring part 18 are sent to a printer control circuit 17 through an OR circuit 33. When receiving the life signal L1 or L2, the printer control circuit 17 uses a lamp, a buzzer, or the like to inform the user that the replacement time of an image forming unit U comes. Count set values of the counter part 16 and a counter circuit 32 are so determined that the time when 7,000 transfer papers of A4 size are printed is the expiration of the life of a photosensitive drum, and the replacement time is detected accurately; and even if the output time of one life signal will be behind the actual expiration of the life, evil influences due to this delay are prevented because the other life signal is outputted accurately.
Patent JP-H08109706-A (JP)
Title: Binding combined type peinforcement spacer
Inventor: SAITO YOSHIAKI
IPC: E04C5/18
Filed: 1994-10-12
Abstract: PURPOSE: To improve binding workability by forming a lower holding portion with the side face approximately U-shaped to hold a lower reinforcement, while changing its direction at a specified angle, at the lower end of an upper holding portion with the face approximately inverse U-shaped to hold an upper reinforcement and extending a leg therefrom. CONSTITUTION: A lower holding portion 2 is formed ranging to the lower end of an upper holding portion 1a while changing its direction by 90 deg. and a leg 3 is extended from the upper end of the side 2a on the free end side of the lower holding portion 2 to the lower end. A reinforcement spacer which is being inclined is inserted into an upper reinforcement (a) from the upper side downward and temporarily locked. The upper holding portion 1 is engaged and held with the upper part of the upper reinforcement (a) in the sate that it is temporarily locked, while the lower holding portion 2 which is stuck in the lower end of the lower reinforcement (b) at the upper end of the side 2a on the free end side is not engaged and held with the lower part of the lower reinforcement (b).  When the leg 3 is pushed into the direction of an arrow mark 5, the lower holding portion 2 is elastically opened and passed through the lower end of the lower reinforcement (b) and then elastically closed and fitted to the lower part of the lower reinforcement (b). In this way, firm fixture and easy mounting are achieved.
Patent JP-H1146608-A (JP)
Title: Capillary tension exchange culture
Inventor: OOSAWA AKITOSHI
IPC: A01G27/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a capillary tension exchange culture for eliminating the problem of causing the root rots of many plants resulting from putrefaction by anaerobic bacteria and purposing the growth of all plants. SOLUTION: A long-term eluting fertilizer 3 obtained by coating a natural stone 2 containing small amount elements required for plants, nitrogen/potassium phosphate with a film is laid on the bottom of an air-permeable nonwoven fabric pot 1, a urethane medium 4 having plural cuts on the top and the bottom is placed on the fertilizer and a plant 8 is transplanted. The pot 1 is placed on a water culture tank 11 charged with water 12. The environment of a rooting zone is always bettered by continuous water absorption, absorption of a large amount of oxygen, intake of small amount elements of the fertilizer, activation of water molecule ion motion by capillary tension phenomenon by the cuts on the medium and the action on ion exchange by the natural stone so that the growth of the plant can be activated.
Patent JP-H0585601-A (JP)
Title: Structure of garbage shoot opening
Inventor: IMAI YOKO
IPC: B65F5/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a garbage shoot opening structure which makes it easy to put garbage in, increases the garbage disposing operation efficiency, enables saving the space for installation of the opening, and does not impair the indoor beauty even after the disposing operation is finished. CONSTITUTION:A structure of garbage shoot opening for putting garbage, from the indoor side, into a baggage receiving warehouse provided outdoors is characterized in that a shield plate 2 is openably and closably hinged, by a hinge 1, to a bottom side portion 4a of a baggage input porthole 4.
Patent JP-S62105523-A (JP)
Title: Switching circuit
Inventor: OHASHI YASUO
IPC: H03K17/567
Filed: 1985-11-01
Abstract: PURPOSE:To eliminate the need for the driving signal of a bipolar TR and to simplify the circuit constitution of a circuit by using a current transformer which feeds back a current proportional to a load current to a bipolar transistor TR and an MOS-TR which cuts off the secondary-side current of the current transformer. CONSTITUTION:The bipolar TR 6 and the 1st MOS type TR 5 of a switching circuit are connected in parallel and the primary winding N1 of the current transformer 3 is connected between the parallel connection point and load 2. Further, the serial circuit of the secondary winding N2 of the current trans former 3 and the 2nd MOS type TR 4 is connected between the base and emitter of the TR 6, the gates of MOS type TRs 4 and 5 are connected to each other, and a diode 7 is connected between the connection point and the gate of the TR 6. Then, a current flowing from a DC current source 1 to the load 2 is fed back to the TR 6 by the current transformer 3, whose secondary current is cut off by the MOS type TR 4 to apply the driving signal to only the MOS type TRs 4 and 5, thereby performing fast switching operation with the simple circuit constitution.
Patent JP-S61142556-A (JP)
Inventor: ROJIYAA AARU SUREGAA
IPC: G11B15/54
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1161373-A (JP)
Title: Member for electrochemical control of organism or for antifouling
Inventor: NAKAYAMA TSURUO
IPC: C23C4/10
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high durability member for electrochemical control of organisms not causing deterioration or peeling by forming a thermally sprayed coating film of a metal nitride on a water contact surface. SOLUTION: When a substrate 1 is a resin, the surface of the substrate 1 is made rough by blasting or chemical etching so as to enhance the adhesion of a thermally sprayed coating film 3 of a metal nitride and then the thermally sprayed coating film 3 is formed on the rough surface by thermal spraying. In order to further enhance the adhesive strength, a resin layer 2 filled with inorg. powder of 10-200 μm particle diameter is preferably formed on the rough surface. The resultant member is very stable because the thermally sprayed coating film on the water contact surface undergoes no change in solubility and resistance even when potential is applied. The member is used for electrochemical control of organisms because organisms sticking to the surface are killed or killed organisms are released when potential is applied.
Patent JP-H0692293-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C7/00
Filed: 1992-09-16
Abstract: PURPOSE:To improve flying comfort (comfortableness), hovering performance and high speed performance (cruising speed, maximum speed, and the like) by providing the center part of a body with a flow-through space where downwash from a rotor can flow through downward, and equipping a double reversing rotor through a drive part and a double reversing rotor shaft. CONSTITUTION:Rubber, damping metal, or the like is interposingly mounted to a support part 23 for connecting a double reversing rotor 20, a double reversing rotor shaft 21, a drive part 22, and the like to a body 24. Vibration generated by the double reversing rotor 20, double reversing rotor shaft 21, drive part 22, and the like is not thereby transmitted to passenger compartments 16, a cockpit 14, or the like, so that vibration is reduced to improve the flying comfort (comfortableness) of passengers 15, a pilot 13, and the like. Also, since the cockpit 14 and the passenger compartments 16 are distant from the double reversing rotor 20, the double reversing rotor shaft 21, and the like, noise generated from them can be also reduced, and this can contribute to improving the flying comfort (comfortableness) of the passengers 15, the pilot 13, and the like.